<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
    >
      <el-form-item :label="$t('job.jobName')" prop="jobName">
        <el-input
          v-model="queryParams.jobName"
          :placeholder="$t('job.placeholderJobName')"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item :label="$t('job.jobGroup')" prop="jobGroup">
        <el-select
          v-model="queryParams.jobGroup"
          :placeholder="$t('job.placeholderJobGroup')"
          clearable
        >
          <el-option
            v-for="dict in dict.type.sys_job_group"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item :label="$t('job.status')" prop="status">
        <el-select
          v-model="queryParams.status"
          :placeholder="$t('job.placeholderStatus')"
          clearable
        >
          <el-option
            v-for="dict in dict.type.sys_job_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >{{ $t("common.search") }}</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">{{
          $t("common.reset")
        }}</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['monitor:job:add']"
          >{{ $t("common.add") }}</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['monitor:job:edit']"
          >{{ $t("common.edit") }}</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['monitor:job:remove']"
          >{{ $t("common.delete") }}</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['monitor:job:export']"
          >{{ $t("common.export") }}</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-s-operation"
          size="mini"
          @click="handleJobLog"
          v-hasPermi="['monitor:job:query']"
          >{{ $t("job.log") }}</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="jobList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column
        :label="$t('job.jobId')"
        width="100"
        align="center"
        prop="jobId"
      />
      <el-table-column
        :label="$t('job.jobName')"
        align="center"
        prop="jobName"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        :label="$t('job.jobGroup')"
        align="center"
        prop="jobGroup"
      >
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.sys_job_group"
            :value="scope.row.jobGroup"
          />
        </template>
      </el-table-column>
      <el-table-column
        :label="$t('job.invokeTarget')"
        align="center"
        prop="invokeTarget"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        :label="$t('job.cronExpression')"
        align="center"
        prop="cronExpression"
        :show-overflow-tooltip="true"
      />
      <el-table-column :label="$t('job.status')" align="center">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="0"
            inactive-value="1"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column
        :label="$t('common.operate')"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['monitor:job:edit']"
            >{{ $t("common.edit") }}</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['monitor:job:remove']"
            >{{ $t("common.delete") }}</el-button
          >
          <el-dropdown
            size="mini"
            @command="(command) => handleCommand(command, scope.row)"
            v-hasPermi="['monitor:job:changeStatus', 'monitor:job:query']"
          >
            <el-button size="mini" type="text" icon="el-icon-d-arrow-right">{{
              $t("common.more")
            }}</el-button>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item
                command="handleRun"
                icon="el-icon-caret-right"
                v-hasPermi="['monitor:job:changeStatus']"
                >{{ $t("job.runOnce") }}</el-dropdown-item
              >
              <el-dropdown-item
                command="handleView"
                icon="el-icon-view"
                v-hasPermi="['monitor:job:query']"
                >{{ $t("job.detail") }}</el-dropdown-item
              >
              <el-dropdown-item
                command="handleJobLog"
                icon="el-icon-s-operation"
                v-hasPermi="['monitor:job:query']"
                >{{ $t("job.log") }}</el-dropdown-item
              >
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改定时任务对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('job.jobName')" prop="jobName">
              <el-input
                v-model="form.jobName"
                :placeholder="$t('job.placeholderJobName')"
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.jobGroup')" prop="jobGroup">
              <el-select
                v-model="form.jobGroup"
                :placeholder="$t('job.placeholderJobGroup')"
              >
                <el-option
                  v-for="dict in dict.type.sys_job_group"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <span slot="label">
                {{ $t("job.invokeTarget") }}
                <el-tooltip placement="top">
                  <div slot="content">
                    {{ $t("job.beanExample") }}
                    <br />{{ $t("job.classExample") }} <br />{{
                      $t("job.paramDesc")
                    }}
                  </div>
                  <i class="el-icon-question"></i>
                </el-tooltip>
              </span>
              <el-input
                v-model="form.invokeTarget"
                :placeholder="$t('job.placeholderInvokeTarget')"
              />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item
              :label="$t('job.cronExpression')"
              prop="cronExpression"
            >
              <el-input
                v-model="form.cronExpression"
                :placeholder="$t('job.placeholderCronExpression')"
              >
                <template slot="append">
                  <el-button type="primary" @click="handleShowCron">
                    {{ $t("job.genExpression") }}
                    <i class="el-icon-time el-icon--right"></i>
                  </el-button>
                </template>
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.jobId !== undefined">
            <el-form-item :label="$t('job.status')">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_job_status"
                  :key="dict.value"
                  :label="dict.value"
                  >{{ dict.label }}</el-radio
                >
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.misfirePolicy')" prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy" size="small">
                <el-radio-button label="1">{{
                  $t("job.policyImmediately")
                }}</el-radio-button>
                <el-radio-button label="2">{{
                  $t("job.policyOnce")
                }}</el-radio-button>
                <el-radio-button label="3">{{
                  $t("job.policyAbandon")
                }}</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.concurrent')" prop="concurrent">
              <el-radio-group v-model="form.concurrent" size="small">
                <el-radio-button label="0">{{
                  $t("job.allow")
                }}</el-radio-button>
                <el-radio-button label="1">{{
                  $t("job.forbid")
                }}</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">{{
          $t("common.confirm")
        }}</el-button>
        <el-button @click="cancel">{{ $t("common.cancel") }}</el-button>
      </div>
    </el-dialog>

    <el-dialog
      :title="$t('job.cronGen')"
      :visible.sync="openCron"
      append-to-body
      destroy-on-close
      class="scrollbar"
    >
      <crontab
        @hide="openCron = false"
        @fill="crontabFill"
        :expression="expression"
      ></crontab>
    </el-dialog>

    <!-- 任务日志详细 -->
    <el-dialog
      :title="$t('job.detail')"
      :visible.sync="openView"
      width="700px"
      append-to-body
    >
      <el-form ref="form" :model="form" label-width="120px" size="mini">
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('job.jobId') + '：'">{{
              form.jobId
            }}</el-form-item>
            <el-form-item :label="$t('job.jobName') + '：'">{{
              form.jobName
            }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.jobGroup') + '：'">{{
              jobGroupFormat(form)
            }}</el-form-item>
            <el-form-item :label="$t('job.createTime') + '：'">{{
              form.createTime
            }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.cronExpression') + '：'">{{
              form.cronExpression
            }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.nextValidTime') + '：'">{{
              parseTime(form.nextValidTime)
            }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item :label="$t('job.invokeTarget') + '：'">{{
              form.invokeTarget
            }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.status') + '：'">
              <div v-if="form.status == 0">{{ $t("job.normal") }}</div>
              <div v-else-if="form.status == 1">{{ $t("job.pause") }}</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.concurrent') + '：'">
              <div v-if="form.concurrent == 0">{{ $t("job.allow") }}</div>
              <div v-else-if="form.concurrent == 1">{{ $t("job.forbid") }}</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('job.misfirePolicy') + '：'">
              <div v-if="form.misfirePolicy == 0">
                {{ $t("job.policyDefault") }}
              </div>
              <div v-else-if="form.misfirePolicy == 1">
                {{ $t("job.policyImmediately") }}
              </div>
              <div v-else-if="form.misfirePolicy == 2">
                {{ $t("job.policyOnce") }}
              </div>
              <div v-else-if="form.misfirePolicy == 3">
                {{ $t("job.policyAbandon") }}
              </div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="openView = false">{{
          $t("common.cancel")
        }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listJob,
  getJob,
  delJob,
  addJob,
  updateJob,
  runJob,
  changeJobStatus,
} from "@/api/monitor/job";
import Crontab from "@/components/Crontab";

export default {
  components: { Crontab },
  name: "Job",
  dicts: ["sys_job_group", "sys_job_status"],
  data() {
    return {
      loading: true,
      ids: [],
      single: true,
      multiple: true,
      showSearch: true,
      total: 0,
      jobList: [],
      title: "",
      open: false,
      openView: false,
      openCron: false,
      expression: "",
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        jobName: undefined,
        jobGroup: undefined,
        status: undefined,
      },
      form: {},
      rules: {
        jobName: [
          {
            required: true,
            message: this.$t("job.jobName") + this.$t("common.notEmpty"),
            trigger: "blur",
          },
        ],
        invokeTarget: [
          {
            required: true,
            message: this.$t("job.invokeTarget") + this.$t("common.notEmpty"),
            trigger: "blur",
          },
        ],
        cronExpression: [
          {
            required: true,
            message: this.$t("job.cronExpression") + this.$t("common.notEmpty"),
            trigger: "blur",
          },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询定时任务列表 */
    getList() {
      this.loading = true;
      listJob(this.queryParams).then((response) => {
        this.jobList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    jobGroupFormat(row, column) {
      return this.selectDictLabel(this.dict.type.sys_job_group, row.jobGroup);
    },
    cancel() {
      this.open = false;
      this.reset();
    },
    reset() {
      this.form = {
        jobId: undefined,
        jobName: undefined,
        jobGroup: undefined,
        invokeTarget: undefined,
        cronExpression: undefined,
        misfirePolicy: 1,
        concurrent: 1,
        status: "0",
      };
      this.resetForm("form");
    },
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.jobId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    handleCommand(command, row) {
      switch (command) {
        case "handleRun":
          this.handleRun(row);
          break;
        case "handleView":
          this.handleView(row);
          break;
        case "handleJobLog":
          this.handleJobLog(row);
          break;
        default:
          break;
      }
    },
    handleStatusChange(row) {
      let text =
        row.status === "0"
          ? this.$t("common.enable")
          : this.$t("common.disable");
      this.$modal
        .confirm(
          this.$t("job.confirmChangeStatus", { status: text, job: row.jobName })
        )
        .then(function () {
          return changeJobStatus(row.jobId, row.status);
        })
        .then(() => {
          this.$modal.msgSuccess(text + this.$t("common.success"));
        })
        .catch(function () {
          row.status = row.status === "0" ? "1" : "0";
        });
    },
    handleRun(row) {
      this.$modal
        .confirm(this.$t("job.confirmRun", { job: row.jobName }))
        .then(function () {
          return runJob(row.jobId, row.jobGroup);
        })
        .then(() => {
          this.$modal.msgSuccess(this.$t("job.runSuccess"));
        })
        .catch(() => {});
    },
    handleView(row) {
      getJob(row.jobId).then((response) => {
        this.form = response.data;
        this.openView = true;
      });
    },
    handleShowCron() {
      this.expression = this.form.cronExpression;
      this.openCron = true;
    },
    crontabFill(value) {
      this.form.cronExpression = value;
    },
    handleJobLog(row) {
      const jobId = row.jobId || 0;
      this.$router.push("/monitor/job-log/index/" + jobId);
    },
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = this.$t("job.addJob");
    },
    handleUpdate(row) {
      this.reset();
      const jobId = row.jobId || this.ids;
      getJob(jobId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = this.$t("job.editJob");
      });
    },
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.jobId != undefined) {
            updateJob(this.form).then((response) => {
              this.$modal.msgSuccess(this.$t("job.editSuccess"));
              this.open = false;
              this.getList();
            });
          } else {
            addJob(this.form).then((response) => {
              this.$modal.msgSuccess(this.$t("job.addSuccess"));
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    handleDelete(row) {
      const jobIds = row.jobId || this.ids;
      this.$modal
        .confirm(this.$t("job.confirmDelete", { ids: jobIds }))
        .then(function () {
          return delJob(jobIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess(this.$t("job.deleteSuccess"));
        })
        .catch(() => {});
    },
    handleExport() {
      this.download(
        "monitor/job/export",
        {
          ...this.queryParams,
        },
        `job_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
